Sökning: "minnesskydd"

Hittade 2 uppsatser innehållade ordet minnesskydd.

1. 1. RISC-V Thread Isolation : Using Zephyr RTOS

   Kandidat-uppsats, KTH/Skolan för elektroteknik och datavetenskap (EECS)

   Författare :Gustav Midéus; Antonio Morales Chavez; [2020]
   Nyckelord :RISC-V; memory protection; embedded systems; thread isolation; real-time operating system RTOS ; IoT; RISC-V; minnesskydd; inbyggda system; trådisolering; RTOS; IoT;

   Sammanfattning : Many embedded systems lack a memory management unit (MMU) and thus often also lack protection of memory. This causes these systems to be less robust since the operating system (OS), processes, and threads are no longer isolated from each other. LÄS MER

3. 2. DMA Support for Sancus Architecture

   Master-uppsats, KTH/Skolan för elektroteknik och datavetenskap (EECS)

   Författare :Sergio Seminara; [2019]
   Nyckelord :;

   Sammanfattning : Computing devices have a predominant role in our lives, changing most of our daily activities. With the advent of the IoT, more and more embedded devices are expected to be connected, with expected numbers around 20 billion of units for the 2020. Nevertheless, the increase in connectivity does not imply an enhancement of security. LÄS MER